--- /dev/null
+#compdef systemd-inhibit
+
+_systemd_inhibit_command(){
+ if (( CURRENT == 1 )); then
+ compset -q
+ _normal
+ else
+ local n=${words[(b:2:i)[^-]*]}
+ if (( n <= CURRENT )); then
+ compset -n $n
+ _alternative \
+ 'files:file:_files' \
+ 'commands:command:_normal' && return 0
+ fi
+ _default
+ fi
+}
+
+_inhibit_what() {
+ local _inhibit
+ _inhibit=(shutdown sleep idle handle-power-key handle-suspend-key handle-hibernate-key handle-lid-switch)
+ _values -s : "${_inhibit[@]}"
+}
+
+_arguments \
+ {-h,--help}'[Show this help]' \
+ '--version[Show package version]' \
+ '--what=[Operations to inhibit]:options:_inhibit_what' \
+ '--who=[A descriptive string who is inhibiting]' \
+ '--why=[A descriptive string why is being inhibited]' \
+ '--mode=[One of block or delay]' \
+ '--list[List active inhibitors]' \
+ '*:commands:_systemd_inhibit_command'